Understanding the Risks of Pressure-Based Masturbation Techniques
Pressure-based masturbation Is there any harm in using a pressure-based masturbation technique? (I've been doing it about once a day since kindergarten, and recently I tried the handjob method but didn't feel much sensation, and stimulating the glans also doesn't p...
Dr. Li Yilun reply Urology
Masturbation is not classified as a disease; it is a personal habit. If you experience any discomfort, please seek medical advice.[Read More] Understanding the Risks of Pressure-Based Masturbation Techniques
Sharp Pain in Right Testicle During Shower: Causes and Specialist Advice
During showering, there is a sharp pain in the right testicle? During bathing, there is a stabbing pain in the right testicle, but not in the left. This has been occurring for four consecutive days, and the right testicle shows signs of peeling. There is no stabbing pain during r...
Dr. Li Yilun reply Urology
Please carefully determine whether the pain is superficial skin pain or deep testicular pain. Surface discomfort is mostly related to skin conditions, while testicular pain pertains to the reproductive and urinary systems, primarily managed by urology.[Read More] Sharp Pain in Right Testicle During Shower: Causes and Specialist Advice
Struggling with Urination: Understanding Possible Causes and Solutions
Difficulty urinating? Hello Dr. Lee, Since I was very young, I have experienced difficulty urinating. I remember it was around the age of 8, and I have no earlier memories. It happened when I was using a urinal in a public restroom, and there were others nearby. I felt a strong ...
Dr. Li Yilun reply Urology
If you are a young patient experiencing difficulty with urination, it may often be related to genetic or congenital anatomical issues. Therefore, if you have concerns, it is advisable to visit a medical facility for a thorough examination to determine the underlying cause. Initia...[Read More] Struggling with Urination: Understanding Possible Causes and Solutions
Post-Gonorrhea Treatment: Key Questions and Answers for Patients
Post-treatment for gonorrhea? Hello, Doctor. After taking antibiotics for three days without improvement, I returned to the clinic this morning, and the doctor confirmed that I have gonorrhea. Tests for HIV and syphilis came back negative. I received a single injection of Rocephi...
Dr. Li Yilun reply Urology
Rocephin is an effective treatment for gonorrhea that requires only a single dose. Since you are currently under medical care and treatment, it is advisable to discuss your questions with your healthcare provider. The physician needs to assess and monitor your condition in order ...[Read More] Post-Gonorrhea Treatment: Key Questions and Answers for Patients
Understanding the Risk of Genital Warts from Oral Sex
Regarding cauliflower? Hello, doctor. I would like to ask if the risk of contracting genital warts is high if I only had unprotected oral sex and no other sexual activities? Also, how long after oral sex can I rule out the possibility of infection if I don't notice any sympt...
Dr. Li Yilun reply Urology
You have engaged in mucosal contact during sexual activity, which cannot be completely ruled out. However, if oral sex was the only activity, the risk of transmission is low unless your partner has an active oral infection with the human papillomavirus (HPV). Generally, HPV is no...[Read More] Understanding the Risk of Genital Warts from Oral Sex
Red Spots on the Glans: Understanding Potential Urological Issues
Red spots on the glans? Last Sunday, I was not very careful and had some fun with my girlfriend in a public restroom. Since I didn't have a condom, I ended up ejaculating inside her. After that, on Tuesday, I noticed some red spots on my glans, and by Wednesday, it felt a bi...
Dr. Li Yilun reply Urology
You are very young, and it is not appropriate to engage in sexual activity at an early age. If your partner is under 16 years old, there may be legal issues involved. It is important to understand that a simple description cannot determine your condition. Therefore, it is recomme...[Read More] Red Spots on the Glans: Understanding Potential Urological Issues
Understanding Painful Bump at the Base of the Penis: Causes and Symptoms
There is a wound at the base of the penile frenulum? There is a small bump at the base of the penile frenulum (located beneath the scrotum) that has recently developed, which is painful to touch. When dabbed with tissue, an unknown red fluid is observed. There is also pain during...
Dr. Li Yilun reply Urology
It is essential to note that a simple description cannot determine the condition of your illness. Therefore, if you are experiencing discomfort or abnormalities, it is advisable to consult a physician for evaluation and examination. Physicians often require a detailed medical his...[Read More] Understanding Painful Bump at the Base of the Penis: Causes and Symptoms
Frequent Urination: Is It Normal and What You Should Know?
Frequent urination? Since I was young, I often have to go to the bathroom after drinking a bottle of beverage or water. It's more manageable in the summer, but in the winter, I find myself going even more frequently. Because of this, I hesitate to drink water while at work. ...
Dr. Li Yilun reply Urology
Frequent urination is defined as a woman urinating more than 8 times a day or experiencing nocturia more than once. In young women, common causes include infections and inflammation. If symptoms persist and become chronic, the underlying causes may be more complex, such as overac...[Read More] Frequent Urination: Is It Normal and What You Should Know?
Understanding Penile Skin Bumps: Are They Normal or Pearly Penile Papules?
Penile foreskin rash Doctor, I noticed that when I was younger, there were bumps on the skin outside my penis that looked like pimples. They are not painful or itchy, and there are also a few on the skin of my testicles. Is this normal? Additionally, are the white bumps around th...
Dr. Li Yilun reply Urology
Common skin protrusions may be caused by keratin abnormal proliferation known as pearly penile papules, which appear as skin-colored or light brown, round, multiple small nodules resembling tiny beads, about the size of a pinhead. These are primarily due to cystic retention of ke...[Read More] Understanding Penile Skin Bumps: Are They Normal or Pearly Penile Papules?
Understanding Swelling and Discomfort Under the Foreskin: Causes and Solutions
Swelling of the inner foreskin? I don't know why in the past few days, the inside of my foreskin has swollen, it itches, and there is some foul-smelling discharge. It doesn't hurt, and urination is normal, but the sudden swelling feels very strange. Additionally, I ofte...
Dr. Li Yilun reply Urology
If there is significant inflammation of the foreskin, it is advisable to seek medical attention promptly. It is important to note that a simple description cannot adequately assess the condition. Therefore, if you are experiencing discomfort or any abnormalities, it is recommende...[Read More] Understanding Swelling and Discomfort Under the Foreskin: Causes and Solutions
Understanding HIV Concerns: Symptoms, Risks, and Testing Insights
Concerns related to HIV? Hello, doctor. I previously asked you a question, and here is the content: Hello, I am a male. On December 24, 2015, I had sexual intercourse with a woman I met online. I touched her genital area with my hand, which had no cuts, and I performed oral sex w...
Dr. Li Yilun reply Urology
A physician's diagnosis requires a comprehensive assessment of symptoms, tests, and experience. The most important thing you should do is to find a trusted physician for proper treatment and to avoid engaging in risky behaviors. Prevention is better than treatment; otherwise...[Read More] Understanding HIV Concerns: Symptoms, Risks, and Testing Insights
Understanding Frequent Urination: Symptoms and Causes Explained
Frequent urination issues? Hello doctor, I don't drink much water, and since last year, I've sometimes felt the urge to urinate shortly after using the restroom, but there is no pain when I urinate. Sometimes my urine appears foamy and seems cloudy. What could these sym...
Dr. Li Yilun reply Urology
Frequent urination in young women is commonly caused by infections and inflammation. It is important to visit a healthcare facility for a urine test to confirm whether an infection is present. It must be emphasized that a simple description cannot determine the condition. Since y...[Read More] Understanding Frequent Urination: Symptoms and Causes Explained
Understanding Penile Bumps: Causes and Treatment Options
Penile issues Hello doctor, I have a lump on the underside of my penis near the testicles. It has been there for a while, and I thought it might go away on its own, but it hasn't. During this time, I have been masturbating almost daily (once a day) and wondered if the fricti...
Dr. Li Yilun reply Urology
It may not necessarily be related to masturbation; most cases are superficial infections, follicular lesions, or abscesses. If symptoms are present, please seek medical attention as soon as possible. Physicians often need to take a medical history, perform a visual examination, p...[Read More] Understanding Penile Bumps: Causes and Treatment Options
Understanding Testicular Lumps: Causes and When to Seek Help
Testicular issues? There are small bumps on the testicles that resemble acne, but when squeezed, nothing comes out. They are red with a slightly white center.
Dr. Li Yilun reply Urology
Typically, changes in hair follicles on the skin or subcutaneous cysts cannot be assessed based solely on your brief description. Therefore, it is emphasized that if symptoms do not improve, it is still advisable to consult a physician for evaluation. Physicians often require a t...[Read More] Understanding Testicular Lumps: Causes and When to Seek Help
Understanding Prostate Issues: Residual Urine and What It Means
Prostate issues I would like to ask the doctor if this is a prostate issue. I do not experience frequent urination or nocturia, but I always feel a sense of residual urine after I urinate. If I exert myself, I will drip one or two drops onto my underwear. What could be the proble...
Dr. Li Yilun reply Urology
Prostate enlargement typically occurs in men over the age of fifty, so at your age, you should not experience urinary obstruction. If you do have urinary symptoms, it is advisable to consult a healthcare professional for evaluation and examination. Physicians often need to take a...[Read More] Understanding Prostate Issues: Residual Urine and What It Means
Understanding Blisters on the Foreskin: Causes and Concerns
Pearly penile papules? Yesterday, I did some DIY, and when I woke up this morning, I noticed a bump on my foreskin that looks like a mosquito bite. However, it doesn't hurt when I touch it. Could the fluid sensation indicate a bacterial infection?
Dr. Li Yilun reply Urology
Please clean and observe the area. If there are no changes such as redness, swelling, heat, pain, or increased discharge after cleaning, it is usually acceptable to continue monitoring and maintain cleanliness. However, if there are any changes or if symptoms worsen, it is advisa...[Read More] Understanding Blisters on the Foreskin: Causes and Concerns
Understanding Redness at the Urethral Opening: Causes and Concerns
Redness of the urethral opening? Hello, doctor. I have recently noticed significant redness on both sides of the glans and the urethral opening, but I haven't observed any noticeable discharge, and there is no pain when urinating. About eight weeks ago, I had unprotected ora...
Dr. Li Yilun reply Urology
You currently do not show any obvious signs of infectious diseases, but different diseases have varying incubation periods. For example, HIV or syphilis may have an incubation period of 1 to 3 months. Psychological fears cannot be tested and cannot be used to determine whether yo...[Read More] Understanding Redness at the Urethral Opening: Causes and Concerns
Could It Be Genital Warts? Understanding Urological Concerns
Suspected cauliflower (likely referring to genital warts or condyloma acuminatum)? Hello Dr. Lee, yesterday I had unprotected oral sex, and today I carefully examined my genitals for any abnormalities. I have a longer foreskin, so I usually don't pay much attention to it. To...
Dr. Li Yilun reply Urology
It is not possible to read your image. You have engaged in high-risk sexual behavior, which cannot be completely ruled out. However, if oral sex was the only activity, the likelihood of transmission of the human papillomavirus (HPV) is low unless your partner has an active oral H...[Read More] Could It Be Genital Warts? Understanding Urological Concerns
Unusual Testicular Sensations After Ejaculation: What to Know
After ejaculation, the testicles feel strange? Doctor, I don't understand why every time I ejaculate, I feel something strange in the area where the testicles connect (I think it's called the spermatic cord or the vas deferens?). Could you please tell me what might be t...
Dr. Li Yilun reply Urology
During ejaculation, there is a strong contraction of the cremaster muscle and the seminal vesicles. If recovery occurs after rest, it may be a personal physiological response; thus, discomfort can arise. Repeated ejaculation or excessively frequent sexual activity must be explain...[Read More] Unusual Testicular Sensations After Ejaculation: What to Know
Chronic Trichomoniasis Prostatitis: Seeking Effective Treatment Options
Trichomonas prostatitis Hello, Doctor. I was diagnosed with trichomoniasis in May 2015 and started treatment then, estimating that the infection began in March 2014. I have been to Shuutian, Chang Gung, and United Hospital for consultations. I have taken medications including Met...
Dr. Li Yilun reply Urology
Your diagnosis is chronic prostatitis with an unclear etiology, and the effectiveness of medication has been suboptimal. Typically, this requires patient treatment. You have sought care from Dr. Chen at Chang Gung Memorial Hospital, who is an expert in this area. Since you have a...[Read More] Chronic Trichomoniasis Prostatitis: Seeking Effective Treatment Options